This may be a fraudulent catalogue. It appears to be a scan undertaken by Google (notice the watermarks at the bottom of each page). However, this possible scam omits the single most important Aramaic manuscript (dating from 78 C.E.) that is listed in Assemani’s survey of 1721 (that is: Vol. 2, at page 486), as published by the Vatican. Question: Is this “Google edition” something that Google produced, or is it a fraud? Whatever is the case, this “catalogue” is surely misleading to those doing research into historical roots and the continuing debate over Aramaic primacy.